1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/policy/chrome_browser_policy_connector.h"
#include <string>
#include "base/callback.h"
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "base/path_service.h"
#include "base/strings/sys_string_conversions.h"
#include "chrome/browser/policy/configuration_policy_handler_list_factory.h"
#include "chrome/browser/policy/device_management_service_configuration.h"
#include "chrome/common/chrome_paths.h"
#include "components/policy/core/common/async_policy_provider.h"
#include "components/policy/core/common/cloud/device_management_service.h"
#include "components/policy/core/common/configuration_policy_provider.h"
#include "components/policy/core/common/policy_map.h"
#include "components/policy/core/common/policy_namespace.h"
#include "components/policy/core/common/policy_service.h"
#include "components/policy/core/common/policy_types.h"
#include "components/signin/core/common/signin_switches.h"
#include "content/public/browser/browser_thread.h"
#include "net/url_request/url_request_context_getter.h"
#include "policy/policy_constants.h"
#if defined(OS_WIN)
#include "components/policy/core/common/policy_loader_win.h"
#elif defined(OS_MACOSX)
#include <CoreFoundation/CoreFoundation.h>
#include "components/policy/core/common/policy_loader_mac.h"
#include "components/policy/core/common/preferences_mac.h"
#elif defined(OS_POSIX) && !defined(OS_ANDROID)
#include "components/policy/core/common/config_dir_policy_loader.h"
#elif defined(OS_ANDROID)
#include "components/policy/core/common/policy_provider_android.h"
#endif
using content::BrowserThread;
namespace policy {
namespace {
#if defined(OS_MACOSX)
base::FilePath GetManagedPolicyPath() {
// This constructs the path to the plist file in which Mac OS X stores the
// managed preference for the application. This is undocumented and therefore
// fragile, but if it doesn't work out, AsyncPolicyLoader has a task that
// polls periodically in order to reload managed preferences later even if we
// missed the change.
base::FilePath path;
if (!PathService::Get(chrome::DIR_MANAGED_PREFS, &path))
return base::FilePath();
CFBundleRef bundle(CFBundleGetMainBundle());
if (!bundle)
return base::FilePath();
CFStringRef bundle_id = CFBundleGetIdentifier(bundle);
if (!bundle_id)
return base::FilePath();
return path.Append(base::SysCFStringRefToUTF8(bundle_id) + ".plist");
}
#endif // defined(OS_MACOSX)
} // namespace
ChromeBrowserPolicyConnector::ChromeBrowserPolicyConnector()
: BrowserPolicyConnector(base::Bind(&BuildHandlerList)) {
ConfigurationPolicyProvider* platform_provider = CreatePlatformProvider();
if (platform_provider)
SetPlatformPolicyProvider(make_scoped_ptr(platform_provider));
}
ChromeBrowserPolicyConnector::~ChromeBrowserPolicyConnector() {}
void ChromeBrowserPolicyConnector::Init(
PrefService* local_state,
scoped_refptr<net::URLRequestContextGetter> request_context) {
// Initialization of some of the providers requires the FILE thread; make
// sure that threading is ready at this point.
DCHECK(BrowserThread::IsThreadInitialized(BrowserThread::FILE));
scoped_ptr<DeviceManagementService::Configuration> configuration(
new DeviceManagementServiceConfiguration(
BrowserPolicyConnector::GetDeviceManagementUrl()));
scoped_ptr<DeviceManagementService> device_management_service(
new DeviceManagementService(configuration.Pass()));
device_management_service->ScheduleInitialization(
kServiceInitializationStartupDelay);
BrowserPolicyConnector::Init(
local_state, request_context, device_management_service.Pass());
AppendExtraFlagPerPolicy();
}
ConfigurationPolicyProvider*
ChromeBrowserPolicyConnector::CreatePlatformProvider() {
#if defined(OS_WIN)
scoped_ptr<AsyncPolicyLoader> loader(PolicyLoaderWin::Create(
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
kRegistryChromePolicyKey));
return new AsyncPolicyProvider(GetSchemaRegistry(), loader.Pass());
#elif defined(OS_MACOSX)
scoped_ptr<AsyncPolicyLoader> loader(new PolicyLoaderMac(
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
GetManagedPolicyPath(),
new MacPreferences()));
return new AsyncPolicyProvider(GetSchemaRegistry(), loader.Pass());
#elif defined(OS_POSIX) && !defined(OS_ANDROID)
base::FilePath config_dir_path;
if (PathService::Get(chrome::DIR_POLICY_FILES, &config_dir_path)) {
scoped_ptr<AsyncPolicyLoader> loader(new ConfigDirPolicyLoader(
BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE),
config_dir_path,
POLICY_SCOPE_MACHINE));
return new AsyncPolicyProvider(GetSchemaRegistry(), loader.Pass());
} else {
return NULL;
}
#elif defined(OS_ANDROID)
return new PolicyProviderAndroid();
#else
return NULL;
#endif
}
void ChromeBrowserPolicyConnector::AppendExtraFlagPerPolicy() {
PolicyService* policy_service = GetPolicyService();
PolicyNamespace chrome_ns = PolicyNamespace(POLICY_DOMAIN_CHROME, "");
const PolicyMap& chrome_policy = policy_service->GetPolicies(chrome_ns);
const base::Value* policy_value =
chrome_policy.GetValue(key::kEnableWebBasedSignin);
bool enabled = false;
CommandLine* command_line = CommandLine::ForCurrentProcess();
if (policy_value && policy_value->GetAsBoolean(&enabled) && enabled &&
!command_line->HasSwitch(switches::kEnableWebBasedSignin)) {
command_line->AppendSwitch(switches::kEnableWebBasedSignin);
}
}
} // namespace policy
|
